1. ISO15552 (formerly ISO6431) standard compliant cylinder
2. Features asymmetric bidirectional sealing structure with compact dimensions and integrated oil reservoir function in piston sealing
3. H-shaped aluminum tubing with rodless design enhances corrosion resistance; External sensor mounting grooves enable quick installation
4. Smooth and stable cushion adjustment mechanism
5. Multiple cylinder specifications and mounting accessories available for versatile applications
6. High-temperature resistant sealing materials support operating temperature range of 0~150℃
Category: Standard Cylinders | Brand: AIRTAC | Series: SAIJ63
AirTAC SAIJ63BX225-30 Adjustable Cylinder Specifications
- Model: SAIJ63BX225-30
- Type: Double-acting adjustable stroke cylinder
- Bore size: Ø63 mm
- Stroke: 225 mm (base) with 0-30 mm adjustable stroke range
- Operating pressure: 0.05–0.9 MPa
- Cushioning: Adjustable pneumatic cushioning (both ends)
- Rod diameter: Ø20 mm
- Mounting style: Standard MF1 flange with adjustable positioning holes
- Material:
- Tube: Aluminum alloy with hard anodizing
- Piston rod: Chrome-plated steel (HRC 45-50)
- Seals: NBR (nitrile rubber)
- Temperature range: -20℃ to +80℃
- Weight: 3.8 kg ±2% (without accessories)
- Dimensions:
- Extended length: 497 mm (max)
- Retracted length: 272 mm (min)
- Body width: 80 mm (flange mounting surface)
- Height with rod: 115 mm (from centerline)
- Air port size: 1/4" NPT (M12 × 1.25 adapter included)
- Lubrication: Pre-lubricated (Optional oil-free operation)
A precision-engineered adjustable stroke cylinder featuring micrometer-style stroke adjustment with locking mechanism. The dual chrome-plated guide rods ensure exceptional lateral load capacity (up to 180N) and positioning repeatability (±0.2mm). Includes wear-resistant scraper seal for contaminated environments.
- Variable height workholding fixtures in CNC machining
- Adjustable press mechanisms for electronic component assembly
- Position-variable material feeding systems
- Packaging line product height compensation
- Automated welding positioners requiring Z-axis fine-tuning
| Property | Property Value |
|---|---|
| sku | SAIJ63BX225-30 |
| Adjustable Stroke | 30mm |
| Seal Material | Polyurethane |
| Understood. Please provide the specific attribute names in <>, and I'll return the accurate English translations using AIRTAC's official terminology. Example: User input: <缸径> My output: Bore | Operating Temperature:-20-70°C Speed Range:30-800mm/s |
| Port Size | PT3/8 |
| Magnet | Non-magnetic |
| Bore Diameter | 63mm |
| Stroke | 225mm |
Returns will be accepted for up to 15 days of Customer’s receipt or tracking number on Not used items. You, as a Customer, are obliged to inform us via email before you return the item, only in the case of:
- Received the wrong item.
- Item arrived not as expected (ie. damaged packaging).
- Item had defects.
- Over delivery time.
- The shipper does not allow the goods to be inspected before payment.
The returned product(s) must be in the original packaging, safety wrapped, undamaged and unworn. This means that the item(s) must be safely packed in a carton box for protection during transport, possibly the same carton used to ship to you as a customer.









